| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 228 |
6.6%
|
| 2015 | 210 |
6%
|
|
| 2016 | 491 |
14.1%
|
|
| 2017 | 483 |
13.9%
|
|
| 2018 | 120 |
3.5%
|
|
| 4444 | MARKED ON CARD | 7 |
0.2%
|
| 6666 | MOTHER REPORTED | 1 |
0%
|
| 9998 | 1 |
0%
|
|
| Sysmiss | 1933 |
55.6%
|